Aerospace Silicone Products
Precision-Engineered Materials for Extreme Conditions
When it comes to aerospace, performance is non-negotiable.
At InterSil, we specialize in custom silicone products tailored for the aerospace industry — delivering materials that withstand the demanding thermal, mechanical, and environmental extremes found in flight, defense, and space systems.
Custom Compounds Built for Aerospace Success
Thermal Stability
Maintains performance across wide temperature ranges, including extreme cold and heat.
Flame Resistance
Chemical & Fuel Resistance
Withstands contact with jet fuels, hydraulic fluids, and harsh chemicals.
Low Outgassing
Ideal for high-altitude and pressurized environments, including satellite and space applications.
Applications
Our aerospace silicone products are trusted for:
Seals and Gaskets for Engines, Airframes, and Avionics
Our silicone products are used to produce durable seals and gaskets that maintain flexibility and performance under extreme pressure, temperature swings, and vibration — ensuring leak-free performance in engines, aircraft structures, and sensitive electronic systems.
Wire and Cable Insulation
InterSil’s silicone products provide superior electrical insulation and thermal resistance, making them ideal for protecting wires and cables from heat, abrasion, and chemical exposure in aircraft systems and control units.
Vibration Dampening Components
Thermal Insulation for Ducts and Systems
Silicone products from InterSil are trusted in thermal insulation wraps, panels, and barriers that shield ducting systems, bleed air lines, and other heat-sensitive areas from extreme temperature fluctuations.
Protective Coatings for Sensitive Components
Potting and Encapsulation for Electronic Components
Our silicone products are ideal for potting and encapsulating sensitive avionics and circuitry, offering thermal stability, moisture protection, and vibration resistance — ensuring long-term reliability in mission-critical aerospace electronics.